Bottle cap



FIG. 1 is a front perspective view of the bottle cap in an open configuration;

FIG. 2 is a front elevational view thereof in an open configuration;

FIG. 3 is a front elevational view thereof in a closed configuration;

FIG. 4 is a right side elevational view thereof in an open configuration;

FIG. 5 is a right side elevational view thereof in a closed configuration;

FIG. 6 is a top plan view thereof in an open configuration;

FIG. 7 is a top plan view thereof in a closed configuration;

FIG. 8 is a bottom plan view thereof in an open configuration; and,

FIG. 9 is a bottom plan view thereof in a closed configuration.

The broken lines in the figures illustrate the portions of the bottle cap that form no part of the claimed design. 

CLAIM The ornamental design for a bottle cap, as shown and described. 